파일에서 읽을 때 나는이 오류를 받고 있어요 :형식 오류 : 지원되지 않는 피연산자 유형 (들) + = 대한 'INT'와 'STR'
line 70 in main: score += points
TypeError: unsupported operand type(s) for +=: 'int' and 'str'
내가 파일에 정수를 데려 갈거야 변수 score
에 추가하십시오. 파일로부터의 읽기는 next_line
함수에서 수행되며,이 함수는 next_block
함수에서 호출됩니다.
나는 score
과 points
을 모두 변환하지 않으려 고 노력했다. 당신이 파일이 읽기 때문에,
# Trivia Challenge
# Trivia game that reads a plain text file
import sys
def open_file(file_name, mode):
"""Open a file."""
try:
the_file = open(file_name, mode)
except IOError as e:
print("Unable to open the file", file_name, "Ending program.\n",e)
input("\n\nPress the enter key to exit.")
sys.exit()
else:
return the_file
def next_line(the_file):
"""Return next line from the trivia file, formatted."""
line = the_file.readline()
line = line.replace("/", "\n")
return line
def next_block(the_file):
"""Return the next block of data from the trivia file."""
category = next_line(the_file)
question = next_line(the_file)
answers = []
for i in range(4):
answers.append(next_line(the_file))
correct = next_line(the_file)
if correct:
correct = correct[0]
explanation = next_line(the_file)
points = next_line(the_file)
return category, question, answers, correct, explanation, points
def welcome(title):
"""Welcome the player and get his/her name."""
print("\t\tWelcome to Trivia Challenge!\n")
print("\t\t", title, "\n")
def main():
trivia_file = open_file("trivia.txt", "r")
title = next_line(trivia_file)
welcome(title)
score = 0
# get first block
category, question, answers, correct, explanation, points = next_block(trivia_file)
while category:
# ask a question
print(category)
print(question)
for i in range(4):
print("\t", i + 1, "-", answers[i])
# get answer
answer = input("What's your answer?: ")
# check answer
if answer == correct:
print("\nRight!", end= " ")
score += points
else:
print("\nWrong.", end= " ")
print(explanation)
print("Score:", score, "\n\n")
# get next block
category, question, answers, correct, explanation, points = next_block(trivia_file)
trivia_file.close()
print("That was the last question!")
print("Your final score is", score)
main()
input("\n\nPress the enter key to exit.")
덕분에,이 일했다. 왜 함수가 작동하지 않는 정수로 함수 호출을 변환하려고했습니다. – kieranw